- Business
- ATCO Ltd. (TSX: ACO-X) is a diversified global holding company that develops, operates and invests in energy infrastructure, utilities, workforce accommodations and aviation services. The company provides natural gas distribution and transmission services; electricity generation, distribution and transmission; water and wastewater treatment; industrial water management; logistics and noise abatement services; modular facilities fabrication and workforce housing; and aviation services including emergency response, industrial support and charter flights. ATCO operates across four main segments: Utilities and Infrastructure, Energy Transition, Workforce Accommodations and Aviation; serving commercial, industrial, government and residential customers in Canada, Australia, the United States and internationally. Founded in 1947 and headquartered in Calgary, Alberta, Canada, the company maintains strategic subsidiaries such as ATCO Electric, ATCO Gas, ATCO Structures & Logistics and ATCO Group. In recent developments, ATCO announced a strategic partnership with ENMAX Power Corporation in 2024 to jointly develop renewable energy projects in Alberta, completed the acquisition of Ascend Analytics' energy forecasting business in early 2025 to bolster its energy transition capabilities, and launched new modular workforce accommodation solutions tailored for LNG projects in Western Canada and Australia.